N
natalie stanley
T
Thanks Tom - I'm not sure if you've read my reply to timeless john but last night I heard what sounded like a crunch in the middle of the floor. I've walked around on the part several times to try to locate the sound - it doesn't always happen, what could that be?I would expect grout to crack if this was my floor too. Like has been said numerous times, this is not poor workmanship. I wouldn't even be worried and I would either rake out the affected joint next to the stairs and re grout (now the floor has settled) and replace with a mastic joint.